28464384

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2883

約数の個数: 72

約数和(自身を含む): 81612832

約数和(自身を除く): 53148448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 2851, 3328, 4992, 5702, 8553, 9984, 11404, 17106, 22808, 34212, 37063, 45616, 68424, 74126, 91232, 111189, 136848, 148252, 182464, 222378, 273696, 296504, 364928, 444756, 547392, 593008, 729856, 889512, 1094784, 1186016, 1779024, 2189568, 2372032, 3558048, 4744064, 7116096, 9488128, 14232192, 28464384]

約数ペア:

[(1, 28464384), (2, 14232192), (3, 9488128), (4, 7116096), (6, 4744064), (8, 3558048), (12, 2372032), (13, 2189568), (16, 1779024), (24, 1186016), (26, 1094784), (32, 889512), (39, 729856), (48, 593008), (52, 547392), (64, 444756), (78, 364928), (96, 296504), (104, 273696), (128, 222378), (156, 182464), (192, 148252), (208, 136848), (256, 111189), (312, 91232), (384, 74126), (416, 68424), (624, 45616), (768, 37063), (832, 34212), (1248, 22808), (1664, 17106), (2496, 11404), (2851, 9984), (3328, 8553), (4992, 5702)]